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add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/before-always
COMMAND ${CMAKE_COMMAND} -E touch before-always
)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/always
COMMAND ${CMAKE_COMMAND} -E touch always-updated
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/before-always
)
set_property(SOURCE always PROPERTY SYMBOLIC 1)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/after-always
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/always
COMMAND ${CMAKE_COMMAND} -E touch after-always
)
add_custom_target(drive ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/after-always)
file(GENERATE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/check-$<LOWER_CASE:$<CONFIG>>.cmake CONTENT "
set(check_pairs
\"${CMAKE_CURRENT_BINARY_DIR}/always-updated|${CMAKE_CURRENT_BINARY_DIR}/before-always\"
\"${CMAKE_CURRENT_BINARY_DIR}/after-always|${CMAKE_CURRENT_BINARY_DIR}/always-updated\"
)
")
|
